Container cap



FIG. 1 is a top plan view of a container cap, showing our new design in a blank state, the bottom plan view being identical; and,

FIG. 2 is a perspective view plan view of the container cap of FIG. 1, showing our new design in place on a container.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a container cap, as shown and described. 